compiz crashed with SIGSEGV in typeinfo for std::ostream()

[Felix Möller]

trying to change desktops, right after having connected a second display

ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: libnux-1.0-0 1.8.0-0ubuntu1
ProcVersionSignature: Ubuntu 3.0.0-10.16-generic 3.0.4
Uname: Linux 3.0.0-10-generic x86_64
ApportVersion: 1.22.1-0ubuntu2
Architecture: amd64
Date: Sun Sep 11 16:10:29 2011
ExecutablePath: /usr/bin/compiz
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Beta amd64 (20110901)
ProcCmdline: compiz
ProcEnviron:
 PATH=(custom, user)
 LANG=de_DE.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x7fd8af6928a0 <_ZTISo>: lock or $0x67,%al
 PC (0x7fd8af6928a0) in non-executable VMA region: 0x7fd8af68e000-0x7fd8af696000 r--p /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.16
 source "$0x67" ok
 destination "%al" ok
SegvReason: executing non-writable VMA /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.16
Signal: 11
SourcePackage: nux
StacktraceTop:
 typeinfo for std::ostream () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
 nux::WindowCompositor::FindKeyFocusArea(nux::NuxEventType, unsigned int, unsigned int, nux::InputArea**, nux::BaseWindow**) () from /usr/lib/libnux-1.0.so.0
 nux::WindowCompositor::KeyboardEventCycle(nux::Event&) () from /usr/lib/libnux-1.0.so.0
 nux::WindowCompositor::ProcessEvent(nux::Event&) () from /usr/lib/libnux-1.0.so.0
 nux::WindowThread::ProcessForeignEvent(_XEvent*, void*) () from /usr/lib/libnux-1.0.so.0
Title: compiz crashed with SIGSEGV in typeinfo for std::ostream()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm admin cdrom dialout disk lpadmin plugdev sambashare

[Apport retracing service (apport)]

StacktraceTop:
 typeinfo for std::ostream () from /tmp/tmpn7RUNB/usr/lib/x86_64-linux-gnu/libstdc++.so.6
 nux::WindowCompositor::FindKeyFocusArea (this=0x2baff00, event_type=nux::NUX_KEYDOWN, key_symbol=65364, special_keys_state=786432, key_focus_area=0x7fff9528ba38, window=0x7fff9528ba40) at ./WindowCompositor.cpp:796
 nux::WindowCompositor::KeyboardEventCycle (this=0x2baff00, event=...) at ./WindowCompositor.cpp:886
 nux::WindowCompositor::ProcessEvent (this=0x2baff00, event=...) at ./WindowCompositor.cpp:1026
 nux::WindowThread::ProcessForeignEvent (this=0x13d1ad0, xevent=0x7fff9528c610, data=<optimized out>) at ./WindowThread.cpp:1748